3 ** Choose the correct answers to complete the text. 3 Tokyo Tokyo is a huge city of more than 13 million people. It's, but the shops and restaurants are The streets are busy and but they're always very There isn't much crime in Tokyo. It's a really city. Japanese is a language for foreigners to read and speak. Visitors to Tokyo often get lost because they can't read the signs. The railway is a popular form of public transport in Tokyo. The underground is also very busy and workers sometimes push passengers onto the trains! There are a lot of cars as well. The pollution from Tokyo's traffic sometimes makes the air quite
1 a)expensive
2 b)noisy
3 a)clean
4 c)safe
5 b)difficult
6 c)unhealthy